llvm/test/ExecutionEngine/RuntimeDyld/X86/COFF_x86_64.s

   1 # RUN: rm -rf %t && mkdir -p %t
   2 # RUN: llvm-mc -triple=x86_64-pc-win32 -filetype=obj -o %t/COFF_x86_64.o %s
   3 # RUN: llvm-rtdyld -triple=x86_64-pc-win32  -dummy-extern external_func=0x1 \
   4 # RUN:   -dummy-extern external_data=0x2 -verify -check=%s %t/COFF_x86_64.o
   5
   6
   7         .section section,"rx"
   8 section:
   9         .long 0
  10 Lreloc:
  11         .long 0
  12 # rtdyld-check: *{2}Lreloc = 1
  13         .reloc 4, secidx, section+4
  14
  15
  16         .text
  17         .def     F;
  18         .scl    2;
  19         .type   32;
  20         .endef
  21         .globl  __real400921f9f01b866e
  22         .section        .rdata,"dr",discard,__real400921f9f01b866e
  23         .align  8
  24 __real400921f9f01b866e:
  25         .quad   4614256650576692846     # double 3.1415899999999999
  26         .text
  27         .globl  F
  28         .global inst1
  29         .align  16, 0x90
  30 F:                                      # @F
  31 .Ltmp0:
  32 .seh_proc F
  33 # %bb.0:                                # %entry
  34 .Ltmp1:
  35         .seh_endprologue
  36 # rtdyld-check: decode_operand(inst1, 4) = __real400921f9f01b866e - next_pc(inst1)
  37 inst1:
  38         movsd   __real400921f9f01b866e(%rip), %xmm0 # xmm0 = mem[0],zero
  39         retq
  40 .Leh_func_end0:
  41 .Ltmp2:
  42         .seh_endproc
  43
  44         .globl  call_to_dllimport
  45         .p2align        4, 0x90
  46 # Check calls to dllimports.
  47 #
  48 # (1) Check that callq argument points to synthesized stub addr.
  49 # rtdyld-check: decode_operand(call_to_dllimport, 3) = \
  50 # rtdyld-check:   stub_addr(COFF_x86_64.o/.text, __imp_external_func) - \
  51 # rtdyld-check:     next_pc(call_to_dllimport)
  52 #
  53 # (2) Check that synthesized stub entry points to call target.
  54 # rtdyld-check: *{8}(stub_addr(COFF_x86_64.o/.text, __imp_external_func)) = \
  55 # rtdyld-check:   external_func
  56 call_to_dllimport:
  57         callq   *__imp_external_func(%rip)
  58
  59         .globl  load_from_dllimport
  60         .p2align        4, 0x90
  61 # Check loads from dllimports.
  62 #
  63 # (1) Check that the movq argument points to synthesized stub addr.
  64 # rtdyld-check: decode_operand(load_from_dllimport, 4) = \
  65 # rtdyld-check:   stub_addr(COFF_x86_64.o/.text, __imp_external_data) - \
  66 # rtdyld-check:     next_pc(load_from_dllimport)
  67 #
  68 # (2) Check that synthesized stub entry points to datao target.
  69 # rtdyld-check: *{8}(stub_addr(COFF_x86_64.o/.text, __imp_external_data)) = \
  70 # rtdyld-check:   external_data
  71 load_from_dllimport:
  72         movq    __imp_external_data(%rip), %rax
  73
  74         .data
  75         .globl  x                       # @x
  76 # rtdyld-check: *{8}x = F
  77 x:
  78         .quad   F
  79
  80 # Make sure the JIT doesn't bail out on BSS sections.
  81         .bss
  82 bss_check:
  83         .fill 8, 1, 0